Imagine a gas made up entirely of negatively charged electrons. Like charges repel, so the electrons exert repulsive forces on each other. Would you expect that the temperature of such a gas would rise, fall, or stay the same in a free expansion? Why?

Q: If I have an unknown quantity of gas held at a temperature of 365 K in a container with a volume of…

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Q: Calculate how much heat in J has to be added to a sample of an ideal monoatomic gas at a pressure of…

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Q: The van der Waals coefficients of monatomic neon gas are a = 0.02107 m6 Pa / mol2 and b = 17.09 ×…

A: Given: a=0.02107 m6 Pa mol-2b=17.09*106 m3 mol-1V1=25 L = 25*10-3 m3V2=75L=75*10-3m3 n = 1 mol

Q: Calculate the number of moles and the number of molecules in 1.00 cm3 of an ideal gas at a pressure…

A: The ideal gas equation can be written as PV = nRT Where, P is the pressure of the ideal gas. V is…

Q: The p-V diagram in the figure shows two paths along which a sample of gas can be taken from state a…

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Q: If R is the universal gas constant, what is the specific heat of a mole of monoatomic ideal gas at…

A: CP = 5R/2 for monoatomic gas => Cp = 2.5R

Q: Suppose that an ideal gas in a sealed metal container (so it has a fixed volume) has its temperature…

A: Consider the initial temperature of the gas is T1 and the initial pressure of the gas is P1. The…

Q: If you have 4 moles of a monoatomic ideal gas, how much heat is required to raise the temperature of…

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Q: molecules, with a molar mass of 2.016 g/mol, in a certain gas have an rms speed of 385 m/s. -What…

A: Given  Vrms = 385 m/s  Molar mass = 2.016 g/mol = 2.016 ×10-3 kg/mol

Q: Pretend that you live in the 19th century and don't know the value of Avogadro's number* (or of…

A: To determine: estimation of Avogadro's number.

Q: A sealed cubical container 20.0 cm on a side contains a gas with three times Avogadro’s number of…

A: Part A:

Q: Which equation correctly represents the total internal (thermal) energy of a monatomic gas with N…

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Q: ideal gas is confined in

A: 2

Q: The p-V diagram in the figure shows two paths along which a sample of gas can be taken from state a…

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Q: 3 R.Calculate the AS (J/K), if The temperature of 6 mole of an ideal gas is increased from 176 Kto…

A: Given : No.of moles, n = 6 Cv = (3/2)R Change in temperature, ΔT = 750-176 = 574 K

Q: A 5.80-L vessel contains 3.60 moles of ideal gas at a pressure of 1.60 ✕ 106 Pa. (a) Find the…

A: (a) Apply the Ideal gas equation. PV = nRT T = PV/nR   = [(1.60 ✕ 106)(0.00580)]/[(3.6)(8.3142)]…

Q: For an ideal gas of constant volume, what happens to the pressure if the temperature is doubled?

A: Given Gas is ideal gas Volume = constant We have to give the answer of following question what…

Q: Suppose that an ideal gas in a sealed metal container (so it has a fixed volume) has its temperature…

A: Given data:  An ideal gas The volume of gas is fixed New temperature (T2) = 4.80 × T1 Required: The…

Q: A sealed cubical container 14.0 cm on a side contains a gas with five times Avogadro's number of…

A: RMS speed: The root- mean square speed is the measure of the speed of particles in a gas, defined as…

Q: you have 9 moles of a monoatomic ideal gas, how much heat is required to raise the temperature of…

A: here we have to use first law of thermodynamics

Q: A container with volume 0.2 m³ contains of 2.5 moles of oxygen gas. Given that the mola mass of…

A: No of moles, n= 2.5 moles Volume= 0.2 m3 Molar mass of oxygen = 16 g/mol or 16 x 10-3 kg/mol

Q: Is it possible that the specific heat capacity of a gas is zero as well as infinity?

A: The expression for the heat transfer to gas is:

Q: d. P= ma IE I have 72 liters of gas held at a pressure of 3.4 atm and a temperature of 225 K, how…

A: The ideal gas equation is defined as PV=nRT Here, P is pressure, V is volume, n is the number of…

Q: A vertical cylinder of cross-sectional area A is fitted with a tight-fitting, frictionless piston of…

A: Three forces are acting on the vertical cylinder, one is the downward gravitational force due to…

Q: If you have 6 moles of a monoatomic ideal gas, how much heat is required to raise the temperature of…

A: Given Data: The moles of a monoatomic ideal gas is: n=6 mol The initial temperature of the gas is:…

Q: If you have 9 moles of a diatomic ideal gas (such as oxygen or nitrogen), how much heat is required…

A: The heat energy required is calculated by using the formula Q=nCv∆T=ndR∆T2 , where n=9 moles is the…

Q: What happens to the internal energy of a gas during an adiabatic expansion?

A: In an adiabatic process, there is no heat transferred.

Q: Recitation 2 Using this value of R in Liters* atmospheric pressure/mole/Kelvin. and PV = nRT, show…

A: Temperature (T) = 0oC= 273 K Pressure (P) = 1 atm number of moles (n) = 1Gas constant (R) = 0.08205…

Q: The gas is Con tained in 8.00 L con tainer at a tenperature of 20.0°c a and a pressure of 9.00 atm.…

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Q: Show that the volume expansion coefficient of an ideal gas is b = 1/T, where T is the absolute…

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Q: The p-V diagram in the figure shows two paths along which a sample of gas can be taken from state a…

A: here we use first law of thermodynamics

Q: Suppose that an ideal gas in a sealed metal container (so it has a fixed volume) has its temperature…

A: ideal gas in sealed container volume is fixed that is volume =constant ideal gas equation is  PV=nRT…

Q: Suppose that an ideal gas in a sealed metal container (so it has a fixed volume) has its temperature…

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Q: One mole of an ideal gas initially at a temperature of Ti = 7.8°C undergoes an expansion at a…

A: (a) The given process is an isobaric process. The equation of an isobaric process is given by,…

Q: In the Chapman-Enksog predictive model of conductivity of gases, increasing the temperature from 300…

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Q: Two identical bottles at the same temperature contain the same gas. If bottle B has twice the volume…

A: Given:-           Two identical bottles at the same temperature contain the same gas. If bottle B…

Q: For a gas of eight molecules confined to a box, find the probability that three molecules will be…

A: Given : Number of molecules = 8  Find : Probability that three molecules will be found in one side…

Q: 6. 3.00 moles of Argon, a monatomic ideal gas, occupies a volume of 12.0 L at a temperature equal to…

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Q: What is the specific heat at constant pressure for N, gas? Assume that N, is an ideal gas. а. 3R/2…

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Q: When heat Q is supplied to a diatomic gas of rigid molecules, at constant volume its temperature…

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Q: In kinetic theory, a gas of triatomic molecules can possibly have a higher internal energy than a…

A: The expression for the internal energy in kinetic theory of gas is, U=f2NKBT As the internal energy…

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.